[HDDS-1954] StackOverflowError in OzoneClientInvocationHandler

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: Ozone Client
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Attila Doroszlai
• Reporter: Attila Doroszlai
• Created: 12/Aug/19 07:07
• Updated: 24/Feb/20 20:51
• Resolved: 15/Aug/19 18:02

Description

Happens if log level for org.apache.hadoop.ozone.client is set to TRACE.

SLF4J: Failed toString() invocation on an object of type [com.sun.proxy.$Proxy85]
Reported exception:
java.lang.StackOverflowError
...
	at org.slf4j.impl.Log4jLoggerAdapter.trace(Log4jLoggerAdapter.java:156)
	at org.apache.hadoop.ozone.client.OzoneClientInvocationHandler.invoke(OzoneClientInvocationHandler.java:51)
	at com.sun.proxy.$Proxy85.toString(Unknown Source)
	at org.slf4j.helpers.MessageFormatter.safeObjectAppend(MessageFormatter.java:299)
	at org.slf4j.helpers.MessageFormatter.deeplyAppendParameter(MessageFormatter.java:271)
	at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:233)
	at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:173)
	at org.slf4j.helpers.MessageFormatter.format(MessageFormatter.java:151)
	at org.slf4j.impl.Log4jLoggerAdapter.trace(Log4jLoggerAdapter.java:156)
	at org.apache.hadoop.ozone.client.OzoneClientInvocationHandler.invoke(OzoneClientInvocationHandler.java:51)
	at com.sun.proxy.$Proxy85.toString(Unknown Source)
...

Issue Links

• links to: GitHub Pull Request #1283